-- in.journal --
account expenses:food
account expenses:taxi
account assets:cash

2024-01-15 Grocery Store ; project:work
  expenses:food  $50
  assets:cash  $-50

2024-01-16 * Coffee Shop | cappuccino
  expenses:taxi  $4
  assets:cash  $-4

^

payee Grocery Store
payee Coffee Shop

commodity USD
commodity EUR

tag project
tag client

~ monthly
  expenses:food  $10

= expenses:food
 expenses:food  $-1

include inc.journal

-- inc.journal --
2024-02-01 Farmer's Market
    expenses:food  $15
    assets:cash  $-15

-- queries --
food
cash
grocery
EUR
project
xyz
cappuccino
monthly
2024
expenses:food
farmer

-- expect --
"food" class expenses:food in.journal 0:8-0:21
"food" event = expenses:food in.journal 26:2-26:15
"cash" class assets:cash in.journal 2:8-2:19
"grocery" object Grocery Store in.journal 14:6-14:19
"grocery" event 2024-01-15 Grocery Store in.journal 4:0-4:10
"EUR" variable EUR in.journal 18:10-18:13
"project" property project in.journal 20:4-20:11
"xyz" <none>
"cappuccino" event 2024-01-16 * Coffee Shop | cappuccino in.journal 8:0-8:10
"monthly" event ~ monthly in.journal 23:2-23:9
"2024" event 2024-01-15 Grocery Store in.journal 4:0-4:10
"2024" event 2024-02-01 Farmer's Market inc.journal 0:0-0:10
"2024" event 2024-01-16 * Coffee Shop | cappuccino in.journal 8:0-8:10
"expenses:food" class expenses:food in.journal 0:8-0:21
"expenses:food" event = expenses:food in.journal 26:2-26:15
"farmer" object Farmer's Market inc.journal 0:11-0:26
"farmer" event 2024-02-01 Farmer's Market inc.journal 0:0-0:10
"" <none>